EP 0907060 A3 20010905 - Opposite flows equipment, particularly for the fast heat reduction in the cooked and raw food preservation cycles even in the freezing
Title (en)
Opposite flows equipment, particularly for the fast heat reduction in the cooked and raw food preservation cycles even in the freezing
Title (de)
Gerät mit entgegengerichteten Strömungen, insbesondere für eine schnelle Wärmeabsenkung bei Bewahrungszyklen für gekochte oder rohe Lebensmittel sogar bis zum Gefrieren
Title (fr)
Appareil à écoulements opposés, en particulier pour une réduction de chaleur rapide dans des cycles de conservation d'aliments cuits ou crus même à la congélation
Publication
Application
Priority
IT TV970133 A 19971001
Abstract (en)
[origin: EP0907060A2] Opposite double flows equipment, for the fast heat reduction, in food preservation cycles of the type comprising at least three intercommunicating areas, a first one (b) being the reduction chamber, inside of which the food is inserted, and two diametrically opposite ones (c,c') communicating with the first one (b), each one comprising at least one evaporator (7,8) fed by at least one compressor group and corresponding electric impellers (6,6'), using: a halved and opposite single circuit; alternatively, a tandem-like opposite independent double circuit; in which, each evaporator group (7,8) provides a refrigerating circuit comprising a first surface of pipes (7',8') whose finning is subdivided into three separated areas two of which have wider ends than the central portion, said surface of finned pipes having a transversal development from one wall to another (9,9') of the relative chamber, whilst the usually empty rear part, that is the intrudes, provides a second surface of pipes (7",8") of the unfinned type whose extension is almost equal to said first one (7',8'). <IMAGE>
IPC 1-7
IPC 8 full level
A23L 3/3418 (2006.01); A23L 3/36 (2006.01); F25D 13/06 (2006.01); F25D 17/06 (2006.01)
CPC (source: EP)
A23L 3/3418 (2013.01); A23L 3/36 (2013.01); F25D 13/067 (2013.01); F25D 17/067 (2013.01); F25D 2400/28 (2013.01)
Citation (search report)
- [A] FR 2663410 A1 19911220 - KESTER STE CIVILE [FR]
- [A] CH 220296 A 19420331 - SULZER AG [CH]
- [A] US 3990260 A 19761109 - EUSTIS WILLIAM E C
- [A] GB 2263539 A 19930728 - NORTHAMPTON REFRIGERATION COMP [GB]
- [A] US 4981171 A 19910101 - TIPPMANN ROBERT T [US]
- [A] GB 2280016 A 19950118 - JACKMAN NICHOLAS ANTHONY [IE], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0907060 A2 19990407; EP 0907060 A3 20010905; EP 0907060 B1 20031119; AT E254746 T1 20031215; DE 69819841 D1 20031224; DE 69819841 T2 20040902; DK 0907060 T3 20040329; ES 2212191 T3 20040716; IT 1295490 B1 19990512; IT TV970133 A0 19971001; IT TV970133 A1 19990401; PT 907060 E 20040430
DOCDB simple family (application)
EP 98118286 A 19980928; AT 98118286 T 19980928; DE 69819841 T 19980928; DK 98118286 T 19980928; ES 98118286 T 19980928; IT TV970133 A 19971001; PT 98118286 T 19980928